CSI: Vegas had a dramatic return. The TV show is questioning whether David Hodges (Wallace Langham) is innocent or guilty of falsifying evidence. This is how the characters are handling the case ...

This week on CSI: Vegas, Gil Grissom returned to the fold, doing what he does best: following the evidence and workshopping Hallmark card-like idioms about science being the only knowable truth.

Gil Grissom is back to work on 'CSI: Vegas' to see if David Hodges is guilty or innocent. But Gil isn't feeling well on his first days back.

Wallace Langham, who played David Hodges in "CSI," also returns, but not co-star Marg Helgenberger. They will be joined by new cast members Paula Newsome, Matt Lauria, Mel Rodriguez and Mandeep ...

When David Hodges goes missing, the entire CSI team searches for any piece of evidence that can help locate him, clear his name and save the reputation of the entire crime lab.